package com.chatcompetition.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.chatcompetition.domain.entity.CompetitionActivity;

import java.util.List;

public interface LifeService extends IService<CompetitionActivity> {

    List<CompetitionActivity> listAll();


    boolean update(CompetitionActivity activity);

    boolean delete(Long id);
}
